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NSN 3020-01-214-9397, 3020012149397
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012149397
Codification Country
United States
Item Name Code
INC 05466
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3020-01-214-9397

National Stock Number (NSN) 3020-01-214-9397, or NIIN 012149397, (gear,spur) was assigned August 17, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 05466. [A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020012149397 does not contain precious metals.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) STEEL COMP 8620 OR STEEL COMP 8620H OVERALL
BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) 1.338 INCHES BOTH ENDS
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS
BORE STYLE
(ANTP) W/COUNTERBORE SECOND END
COUNTERBORE NOMINAL DEPTH
(CWTB) 2.100 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.350 INCHES SECOND END
FACE NOMINAL WIDTH
(CWRM) 1.700 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66AISI/SAE8620 FED STD 1ST MATERIAL RESPONSE OR 66AISI/SAE8620 FED STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 8620 OR STEEL COMP 8620H OVERALL
NOMINAL OUTSIDE DIAMETER
(CWCD) 2.161 INCHES
PITCH DIAMETER
(AGJS) 2.0000 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 22.5000 DEGREES
SPECIAL FEATURES
(FEAT) GROOVE IN TEETH 0.072 IN.WIDTH,0.055 IN.DEEP; RELIEF LOCATED FROM ONE END OF FACE 0.198 IN.LG
TOOTH FORM
(CWNH) STANDARD
SPLINE PITCH DIAMETER
(BDTX) 1.2500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY
(ABSA) 20 BOTH ENDS
STYLE DESIGNATOR
(STYL) HUBLESS
TEETH QUANTITY
(AJLA) 21
MATERIAL
(MATT) STEEL COMP 8620 OVERALL OR STEEL COMP 8620H OVERALL

Manufacturer Part Numbers


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